#ifndef _EDITDISTANCE_H_
#define _EDITDISTANCE_H_
#include <iostream>

class editDistance
{
public:
    editDistance(std::string &lhs);
    ~editDistance();
    
    int distanceEdit(const std::string &rhs);
private:
    std::size_t nBytesCode(const char &ch);
    std::size_t strngLength(const std::string &str);
    int triple_min(const int &a,const int &b,const int &c);
private:
    std::string _lhs;
};
#endif
